Product designation				Rotary cam switches
Product type designation				GX16
General characteristics
Switching diagram				66 - Voltmeter switch for phase-neutral and phase-phase voltages
N° of elements				3
Mounting form				U - Front mounting with black handle
Contact characteristics
Rated insulation voltage Ui
		IEC/EN	V	690
		UL/CSA	V	600
Rated impulse withstand voltage Uimp			kV	6
Conventional free air thermal current Ith
		IEC/EN	A	16
		UL/CSA	A	12
Rated operational voltage			V	440
Rated operational impulse voltage			kV	4
Maximum fuse size for short-circuit protection In (gG)
		10kA	A	16
		15kA	A	16
		25kA	A	16
Rated short time current Icw
		1s	kA	250
Conductivity				10/5 mA/V
Operational current Ie IEC/EN
	AC1/AC21A
			A	16
	AC15
		110V	A	10
		220/230V	A	8
		380/400V	A	4
		660/690V	A	1.5
Rated operational power in AC
	Three-phase AC-3
		220/230V	kW	3.5
		380/440V	kW	4.5
		500/690V	kW	5.5
	Single-phase AC-3
		110V	kW	0.55
		220/230V	kW	1.5
		380/440V	kW	2.2
	Three-phase AC23A
		220/230V	kW	3.7
		380/440V	kW	6.5
		500/690V	kW	7.5
	Single-phase AC23A
		110V	kW	0.75
		220/230V	kW	1.8
		380/440V	kW	3
Rated operational current in DC
	DC21A
		48V	A	16
		60V	A	16
		110V	A	4
		220V	A	0.6
		440V	A	0.25
	DC23A (poles in series)
		24V	A	16 (1)
		48V	A	16 (2)
		60V	A	16 (3)
		110V	A	10 (3)
		220V	A	7 (4)
	DC13
		24V	A	16
		48V	A	14
		60V	A	10
		110V	A	1
		220V	A	0.4
		440V	A	0.15
Power dissipation			W	0.6
Mechanical features
Terminals screw				3M
Tightening torque for terminals max			Nm	0.5
Conductor size
	AWG - Rigid cable
		min	AWG	20
		Max	AWG	12
	AWG - Flexible cable
		min	AWG	20
		Max	AWG	12
	Conductor size (IEC) - Flexible cable
		min	mm²	0.5
		Max	mm²	2.5
	Conductor size (IEC) - Rigid cable
		min	mm²	0.5
		Max	mm²	2.5
Mechanical life			cycles	1X10⁶
UL technical data
Motor power for direct-on-line control
	for three-phase motor
		120V	HP	1.5
		240V	HP	3
		480V	HP	5
		600V	HP	5
	for single-phase motor
		120V	HP	0.75
		240V	HP	1
Ambient conditions
Temperature
	Operating temperature
		min	°C	-25
		max	°C	+55
	Storage temperature
		min	°C	-40
		max	°C	+70
Resistance & Protection
Frontal IP degree				IP65
Terminals IP degree				IP20
ETIM classification
ETIM 8.0				EC001105 - Off-load switch

Documents

12 - Rotary cam switches (eng)

Circuit schemes rotary cam switches GX and GN series (eng)
PD230IGB09_07

Certifications

cULus
EAC

Conformity

IEC/EN/BS 60947-1
IEC/EN/BS 60947-3
IEC/EN/BS 60947-5-1
IEC/EN/BS 61058-1
UL60947-4-1
CSA C22.2 n° 14

Products > Rotary cam switches

GX1666U

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Rotary cam switch GX series, voltmeter switch for phase-neutral and phase-phase voltages 16A, for front mounting with black handle, front plate 48X48mm

Type of product: Voltmeters and ammeters
Switching diagram: 66 - Voltmeter switch for phase-neutral and phase-phase voltages
IEC Conventional free air thermal current Ith [A]: 16
Mounting form: U - Front mounting with black handle
Series: GX - square-shaped contact block

Order code	GX1666U
Weight [g]	152
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]	050X068X099
Volume [cm³]	336.6
Bar code [EAN13]	8013975100684
HS Code	85365080